, wbal-tv 11 news. >> and we're learning more tonight about the baltimore county man suspected of murdering his grandparents in the pipe mill home where they lived. it came out that he was found by authorities in oklahoma last week where he was being treated in the hospital. detectives in oklahoma are alleging that long was found unresponsive in at a motel room on tuesday morning, have been taken prescription pills. he shared a home with his grandparents and is now considered a suspect in their killing. >> the fbi has launched an investigation into several vandalism cases that appear to be targeting mosques in virginia. worshipers in harrisburg arrived at their weekly prayer service to find graffiti on the building, apparently including references to iraqis and "this is america." there is no indication whether this is in response to angry anti-u.s. protests in the muslim world. meanwhile, those protests seem to be escalating, spreading to more than a dozen countries in the middle east, including afghanistan. this has forces suffer more losses as the result of inciting attacks.